Samsung DVM PLUS III Technical Data Book page 122

chapter2_Indoor units(052~107)
Indoor Units
6 MSP
6
(Middle static pressure)
6-5. PCB connector lay-out
2) AVXDUH112/128/140E✴
No. CN # COLOR
1 CN51
2 CN41
3 CN42
4 CN32
5 CN83
6 CN62
7 CN91
8 CN10
9 CN31
10 CN33
11 CN11
12 CN71
13 CN72
14 CN77
15 CN81
16 CN74
17 CN75
18 CN13
19 CN79
20 CN78
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1
14
A
18
17
FUNCTION
Black Float Switch
White Room Sensor, Eva-In Sensor
White Eva-Out Sensor
White DC12V for Wired Remote Controller
Red External Contact Control
Blue EEV
White Display
Black MICOM Download
Communication with
Red
Outdoor Units (COM1)
Communication with Wired
Blue
Remote Controller (COM2)
Red Trans-Out (AC 17V)
Blue AC 230V Input
White Trans-In (AC 230V)
Red Hot Water Coil
Red Error Check, Indoor unit Operation
Yellow Drain Pump
Black Ventilator
White SSR Control Signal
White SSR Power
White Fan Motor
duct
2 3 4 5 6 7
B
C
19 20 13 12 11
No. S/W
A
SW01
B
SW03
No. S/W
K1
K2 Centralized Controller
K3
K4 Optional Drain Pump
K5 Heating Thermo-off
K6 Filter Signal Display
C
K7 Hot Water Coil
K8 Electrical Heater
K9 Min. EEV Step at Heating Fixed 80 step 0 or 80 step
Pri o ri t y of Indoor uni t Di s pl a y
K10
on Wired Remote Controller (Default)
K11 External Contact Control
K12
8
9
10
FUNCTION
Main Address Setting
(00~63)
SW02
SW03 SW04
Address of Group Address
Interface (RMC) for
Module Centralized
Channel 0~2 Control 0~F
SW04
FUNCTION ON
- -
Not use
RPM Up N/A
Not use
+2°C
1,000hrs 2,000hrs
Not use
N/A
Slave
Not use
- -
OFF
-
Use
N/A
Use
+5°C
Use
N/A
Master
Use
-